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Product Overview
The SN74AC534DW is a high-performance octal D-type flip-flop with inverting outputs from Texas Instruments. It features 8-bit storage with a common clock (CLK) and output enable (OE) control. The device operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. Housed in a 20-pin SOIC package, it offers a compact solution for data storage and signal buffering.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Output Current (IOH) |
-24 mA at 3V, -50 mA at 4.5V |
| Low-Level Output Current (IOL) |
24 mA at 3V, 50 mA at 4.5V |
| Propagation Delay (tpd) |
7.5 ns max at 5V, 50 pF |
| Input Capacitance |
4.5 pF typical |
| Operating Temperature |
-40°C to +85°C |
| Package |
20-SOIC (DW) |
Key Features
- 8-bit D-type flip-flop with inverting outputs
- Edge-triggered clock with buffered CLK input
- Output enable (OE) for 3-state outputs
- Wide operating voltage: 2V to 6V
- High drive capability: ±24 mA at 3V, ±50 mA at 4.5V
- Low power consumption: ICC max 80 µA
- ESD protection exceeds 2000V (HBM)
- RoHS compliant and lead-free
Target Applications
- Data storage and register in 5G base station control boards
- Signal buffering in automotive dashboard displays
- Address decoding in industrial PLCs
- Bus interface in medical imaging equipment
- State machine implementation in IoT gateways
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AC534DW. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
-
RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74AC534DW 是一款高性能八路 D 型觸發器(帶反相輸出),由德州儀器(TI)生產。它具有 8 位存儲功能,帶有公共時鐘(CLK)和輸出使能(OE)控制。該器件可在 2V 至 6V 的寬電壓範圍內工作,適用於電池供電和工業應用。採用 20 引腳 SOIC 封裝,為數據存儲和信號緩衝提供緊湊解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
3V 時 -24 mA,4.5V 時 -50 mA |
| 低電平輸出電流 (IOL) |
3V 時 24 mA,4.5V 時 50 mA |
| 傳播延遲 (tpd) |
5V、50 pF 時最大 7.5 ns |
| 輸入電容 |
典型值 4.5 pF |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
20-SOIC (DW) |
核心特性
- 8 位 D 型觸發器,帶反相輸出
- 邊沿觸發時鐘,帶緩衝 CLK 輸入
- 輸出使能 (OE) 實現三態輸出
- 寬工作電壓:2V 至 6V
- 高驅動能力:3V 時 ±24 mA,4.5V 時 ±50 mA
- 低功耗:ICC 最大 80 µA
- ESD 保護超過 2000V (HBM)
- 符合 RoHS 標準,無鉛
典型應用場景
- 5G 基站控制板中的數據存儲和寄存器
- 汽車儀表盤顯示中的信號緩衝
- 工業 PLC 中的地址解碼
- 醫療成像設備中的總線接口
- 物聯網網關中的狀態機實現
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74AC534DW 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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